Help¶

Select index of up-buffer used for logger output, by default it uses terminal up-buffer and its settings.

Direct dependencies¶

LOG_BACKEND_RTT && !LOG_FRONTEND && !LOG_MINIMAL && LOG

(Includes any dependencies from ifs and menus.)

Default¶

0

Kconfig definition¶

At subsys/logging/Kconfig.backends:125

Included via Kconfig:8 → Kconfig.zephyr:34 → subsys/Kconfig:31 → subsys/logging/Kconfig:25

Menu path: (Top) → Sub Systems and OS Services → Logging → Backends → Enable Segger J-Link RTT backend

config LOG_BACKEND_RTT_BUFFER
    int "Buffer number used for logger output."
    range 0 SEGGER_RTT_MAX_NUM_UP_BUFFERS
    default 0
    depends on LOG_BACKEND_RTT && !LOG_FRONTEND && !LOG_MINIMAL && LOG
    help
      Select index of up-buffer used for logger output, by default it uses
      terminal up-buffer and its settings.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)